What maintenance is required for aluminum ACP facades over time?

Proper maintenance of aluminum composite panel (ACP) facades ensures long-lasting performance and appearance, safeguarding the investment in aluminum ceilings and cladding systems. Routine cleaning is the foundation: panels should be washed every six to twelve months with a mild detergent solution and soft brush or low-pressure rinse to remove surface dirt, pollutants, and organic deposits. Inspecting and maintaining joint sealants and gaskets is equally critical; annual checks for cracks, shrinkage, or adhesion loss allow early resealing before water infiltration can compromise the panel cores. Small scratches, chips, or blemishes in the coating should be repaired promptly using manufacturer-approved touch-up kits to restore corrosion resistance and color uniformity. Mechanical fixings—clips, anchors, and fasteners—also require periodic examination to confirm they remain tight and free from corrosion; any worn or rusted components should be replaced. After severe weather events or seismic activity, a detailed review of panel alignment and waterproofing is advisable to detect any micro-movements or seal failures. By adopting a proactive maintenance regimen, facility managers and aluminum facade contractors can maximize ACP’s service life, ensuring the panels retain their engineered performance and aesthetic qualities for decades.